- 15 12月, 2015 2 次提交
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由 York Sun 提交于
MC and debug server are not board-specific. Move reserving memory to SoC file, using the new board_reserve_ram_top function. Reduce debug server memory by 2MB to make room for secure memory. In the system with MC and debug server, the top of u-boot memory is not the end of memory. PRAM is not used for this reservation. Signed-off-by: NYork Sun <yorksun@freescale.com>
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由 York Sun 提交于
DDR has been set as secure in MMU tables. Non-secure master such as SDHC DMA cannot access data correctly. Mixing secure and non- secure MMU entries requirs the MMU tables themselves in secure memory. This patch moves MMU tables into a secure DDR area. Early MMU tables are changed to set DDR as non-secure. A new table is added into final MMU tables so secure memory can have 2MB granuality. gd->secure_ram tracks the location of this secure memory. For ARMv8 SoCs, the RAM base is not zero and RAM is divided into several banks. gd->secure_ram needs to be maintained before using. This maintenance is board-specific, depending on the SoC and memory bank of the secure memory falls into. Signed-off-by: NYork Sun <yorksun@freescale.com>
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- 01 12月, 2015 2 次提交
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由 Prabhakar Kushwaha 提交于
Freescale's LS2085A is a another personality of LS2080A SoC with support of AIOP and DP-DDR. This Patch adds support of LS2085A Personality. Signed-off-by: NPratiyush Mohan Srivastava <pratiyush.srivastava@freescale.com> Signed-off-by: NPrabhakar Kushwaha <prabhakar@freescale.com> [York Sun: Updated MAINTAINERS files Dropped #ifdef in cpu.h Add CONFIG_SYS_NS16550=y in defconfig] Reviewed-by: NYork Sun <yorksun@freescale.com>
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由 Prabhakar Kushwaha 提交于
LS2080A is a prime personality of Freescale’s LS2085A. It is a non-AIOP personality without support of DP-DDR, L2 switch, 1588, PCIe endpoint etc. So renaming existing LS2085A code base to reflect LS2080A (Prime personality) Signed-off-by: NPratiyush Mohan Srivastava <pratiyush.srivastava@freescale.com> Signed-off-by: NPrabhakar Kushwaha <prabhakar@freescale.com> [York Sun: Dropped #ifdef in cpu.c for cpu_type_list] Reviewed-by: NYork Sun <yorksun@freescale.com>
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